Multicast Scheduling Scheme in Dense WLAN Systems 


Vol. 40,  No. 3, pp. 441-450, Mar.  2015


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  Abstract

Nowadays, many WLAN access points (APs) are deployed in hotspot areas such as shopping malls and stations. As the number of WLAN APs deployed increases, how to manage densely deployed APs in an efficient manner becomes one of the most important issues in WLANs. In this environment, uncoordinated multicast services can lead to frequent collisions due to simultaneous transmissions among APs. In this paper, we propose a multicast scheduling algorithm that can exploit simultaneous transmissions in multiple sectors and avoid redundant transmissions in dense networks. Simulation results demonstrate that the proposed scheme can reduce the multicast transmission latency compared to comparison scheduling schemes.

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  Cite this article

[IEEE Style]

N. Kim, W. Kim, S. Pack, "Multicast Scheduling Scheme in Dense WLAN Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 3, pp. 441-450, 2015. DOI: .

[ACM Style]

Namyeong Kim, Wonjung Kim, and Sangheon Pack. 2015. Multicast Scheduling Scheme in Dense WLAN Systems. The Journal of Korean Institute of Communications and Information Sciences, 40, 3, (2015), 441-450. DOI: .

[KICS Style]

Namyeong Kim, Wonjung Kim, Sangheon Pack, "Multicast Scheduling Scheme in Dense WLAN Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 3, pp. 441-450, 3. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880